/**
* @author Francesco di Dio
* Date: 21/apr/2013
* Titolo: Preferences.java
* Versione: 
*/


/**
 * Copyright (c) 2013 Francesco di Dio.
 * tabuto83@gmail.com 
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package com.tabuto.jkeys;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.Properties;

/**
 * 
 */
public class Preferences {
	
	private static final Properties preferences = new Properties();
	
	static {
		try {
				File f = new File(JKeysConstant.CONF_PATH);	
				if(!f.exists()){
					f.createNewFile();
				}
				FileInputStream fis = new FileInputStream(f);
				
				preferences.load(fis);
		} catch (IOException e) {
			System.out.println("Can't load: "+JKeysConstant.CONF_PATH);
			e.printStackTrace();
		}
	}
	
	private Preferences(){}
	
	public static String getProperties(String key){
		
		return preferences.getProperty(key);
	}
	
	
	public static void setProperties(String key, String value){
		preferences.setProperty(key, value);
		FileOutputStream out;
		try {
			out = new FileOutputStream(JKeysConstant.CONF_PATH);
			preferences.store(out, "Preference ("+key+") saved");
			out.close();
		} catch (FileNotFoundException e) {
			System.out.println("Can't set Properties in: "+JKeysConstant.CONF_PATH);
			e.printStackTrace();
		} catch (IOException e) {
			System.out.println("Can't set Properties in: "+JKeysConstant.CONF_PATH);
			e.printStackTrace();
		}
		
	}
	

}
